Fix Chrome 'Invalid Configuration' or 'Permission Denied' Errors
If you see 'Invalid configuration' or 'Permission denied' when starting Chrome, the browser is us...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Defender Real-Time Protection Turning Off
If you see a notification that Windows Defender real-time protection is off, or it keeps turning ...
How to Fix Microsoft Teams Microphone Not Working on Windows 10
If your microphone isn't working in Microsoft Teams on Windows 10, you're not alone. This issue o...
How to Fix Chrome Profile Error Not Opening
If Chrome fails to open and shows a profile error, it usually means the browser can't read your u...
Fix Windows Activation Access Denied Error
When you try to activate Windows and see an 'Access Denied' error, it usually means the activatio...
Fix Windows Defender Not Opening Error 404
You try to open Windows Defender and get an error 404 – the page or resource can't be found. This...
Topic paths
Quick titles
Windows Search Proxy Configuration GuideMicrosoft Store Connection Refused: Error 0x80072efdPowerShell Permission Denied TroubleshootingIMAP Outlook Settings Checklist and TroubleshootingWindows Security Authentication Timeout FixTroubleshoot Windows Security Timeout IssueFix Remote Desktop Permission Denied on WindowsHow to Resolve Expired Security Token in Windows